and acceleration = velocity change ÷ time. To find the distance travelled, look at the area under the graph. In the first 10 seconds this is the area of the triangle, ½ × 10 s × 40 m/s = 200 m.

Key fact The gradient of speed-time and velocity-time graphs represent acceleration. The area under a speed-time graph represents the distance travelled. The object is accelerating at \(\frac{8}{ ...

According to our kinematic equation, distance should be proportional to time squared. Let's make another graph ... zero starting velocity. If you only care about finding the acceleration, you ...